TPA6011A4PWP

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Texas Instruments

3-W, STEREO CLASS-AB AUDIO AMPLIFIER WITH DC VOLUME CONTROL & STEREO HEADPHONE DRIVER

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TPA6011A4PWP

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Texas Instruments

3-W, STEREO CLASS-AB AUDIO AMPLIFIER WITH DC VOLUME CONTROL & STEREO HEADPHONE DRIVER

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPA6011 Series

The TPA6011A4 is a stereo audio power amplifier that drives 3 W/channel of continuous RMS power into a 3-load. Advanced dc volume control minimizes external components and allows BTL (speaker) volume control and SE (headphone) volume control. Notebook and pocket PCs benefit from the integrated feature set that minimizes external components without sacrificing functionality.

To simplify design, the speaker volume level is adjusted by applying a dc voltage to the VOLUME terminal. Likewise, the delta between speaker volume and headphone volume can be adjusted by applying a dc voltage to the SEDIFF terminal. To avoid an unexpected high volume level through the headphones, a third terminal, SEMAX, limits the headphone volume level when a dc voltage is applied. Finally, to ensure a smooth transition between active and shutdown modes, a fade mode ramps the volume up and down.

Technical Specifications

Parameters and characteristics for this part

Specification	TPA6011A4PWP

Channels	2
Features	Input Multiplexer, Shutdown, Differential Inputs, Depop, Volume Control, Thermal Protection, Mute
Load Impedance	3 Ohm
Maximum Output Power (per Channel)	3 W
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	2-Channel (Stereo) with Stereo Headphones
Package Length	0.173 in
Package Name	24-PowerTSSOP, 24-HTSSOP
Package Width	4.4 mm
Type	Class AB
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4 V

TPA6011 Series

3-W, stereo Class-AB audio amplifier with DC volume control & stereo headphone driver

Part	Package Width	Package Name	Package Length	Type	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Mounting Type	Features	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Load Impedance	Channels	Maximum Output Power (per Channel)
Texas Instruments TPA6011A4PWP	4.4 mm	24-HTSSOP 24-PowerTSSOP	0.173 in	Class AB	85 °C	-40 °C	2-Channel (Stereo) with Stereo Headphones	Surface Mount	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	5.5 V	4 V	3 Ohm	2	3 W
Texas Instruments TPA6011A4PWPG4	4.4 mm	24-HTSSOP 24-PowerTSSOP	0.173 in	Class AB	85 °C	-40 °C	2-Channel (Stereo) with Stereo Headphones	Surface Mount	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	5.5 V	4 V	3 Ohm	2	3 W
Texas Instruments TPA6011A4PWPRG4	4.4 mm	24-HTSSOP 24-PowerTSSOP	0.173 in	Class AB	85 °C	-40 °C	2-Channel (Stereo) with Stereo Headphones	Surface Mount	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	5.5 V	4 V	3 Ohm	2	3 W
Texas Instruments TPA6011A4PWPR	4.4 mm	24-HTSSOP 24-PowerTSSOP	0.173 in	Class AB	85 °C	-40 °C	2-Channel (Stereo) with Stereo Headphones	Surface Mount	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	5.5 V	4 V	3 Ohm	2	3 W

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

3-W Stereo Audio Power Amplifier with Advanced DC Volume Control datasheet (Rev. A)

TPA6011A4EVM - User Guide